<section>
    <div class="active_bigImg banCent">
        <div>

        </div>
    </div>
    <div class="hotBrand banCent">
        <div class="hotBrandTitle">品牌热卖</div>
        <div class="brandLogo"></div>
    </div>
    <div class="goodsContainer banCent">
        <ul class="stairs">
            
        </ul>
    </div>
</section>
